With this information, you can calculate the quantity of miles per hour 620 feet per minute is equal to.

¿What is the inverse calculation between 1 mile per hour and 620 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.14193548 times 620 feet per minute.

Which is the same to say that 620 feet per minute is 7.0454545 miles per hour.

Six hundred twenty feet per minute equals to seven miles per hour. *Approximation

A mile per hour is zero times six hundred twenty feet per minute. *Approximation